Use and selection
The modified truss head and drill point identify this coated-range type. A useful enquiry includes the head diameter and height required by the fixture, as well as the screw diameter and length. The catalogue finish is named as Dacromet; the coating specification and the connected materials should be stated for the particular version being requested.
Catalogue size reference
| Nominal diameter | Length range / mm |
|---|---|
| M4.2 | 13-75 |
| M4.8 | 13-125 |
| M5.5 | 13-150 |
| M6.3 | 13-230 |
Length ranges are shown in millimetres. Confirm the exact dimensions, finish and availability when enquiring.
Compare the configuration
Stainless Steel Modified Truss Head Self Drilling Screw is the stainless steel modified-truss reference. Modified Truss Head Self Drilling Screw – Trailer Series belongs to the trailer series and includes its own size reference. Compare the material, head dimensions and point detail for the connection you are specifying.
For your enquiry
- What head dimensions and seating clearance does the fixture require?
- What materials and layer thicknesses are being joined?
- What exact size, drive and coating specification are required?



